Cheap Flights from Phoenix Sky Harbor (PHX) to Bangkok (BKKT)

Compare Phoenix Sky Harbor to Bangkok flight deals

Find the cheapest month or even day of the year to fly to Bangkok

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Flight deals from Phoenix Sky Harbor Airport to Bangkok

Looking for a cheap last-minute deal or the best return flight from Phoenix Sky Harbor Airport to Bangkok? If you want to travel next month, return fares start from £808. Find the lowest prices on one-way and return tickets right here.

Bangkok.£330 per passenger.Departing Tue, 25 Aug.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Phoenix Sky Harbor on Tue, 25 Aug, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From £330, select.

Bangkok.£330 per passenger.Departing Thu, 23 Apr.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Phoenix Sky Harbor on Thu, 23 Apr, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From £330, select.

Bangkok.£334 per passenger.Departing Tue, 7 Jul.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Phoenix Sky Harbor on Tue, 7 Jul, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From £334, select.

Bangkok.£340 per passenger.Departing Sat, 3 Oct.One-way flight with Korean Air.Outbound indirect flight with Korean Air, departs from Phoenix Sky Harbor on Sat, 3 Oct, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From £340, select.

Bangkok.£341 per passenger.Departing Mon, 16 Nov.One-way flight with Korean Air.Outbound indirect flight with Korean Air, departs from Phoenix Sky Harbor on Mon, 16 Nov, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From £341, select.

Bangkok.£341 per passenger.Departing Mon, 28 Sep.One-way flight with Korean Air.Outbound indirect flight with Korean Air, departs from Phoenix Sky Harbor on Mon, 28 Sep, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From £341, select.

Bangkok.£346 per passenger.Departing Thu, 11 Mar.One-way flight with STARLUX Airlines.Outbound indirect flight with STARLUX Airlines, departs from Phoenix Sky Harbor on Thu, 11 Mar, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From £346, select.

Bangkok.£346 per passenger.Departing Thu, 14 Jan.One-way flight with STARLUX Airlines.Outbound indirect flight with STARLUX Airlines, departs from Phoenix Sky Harbor on Thu, 14 Jan, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From £346, select.

Bangkok.£371 per passenger.Departing Sat, 2 May.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Phoenix Sky Harbor on Sat, 2 May, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From £371, select.

Bangkok.£403 per passenger.Departing Fri, 27 Mar.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Phoenix Sky Harbor on Fri, 27 Mar, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From £403, select.

Bangkok.£430 per passenger.Departing Mon, 7 Dec.One-way flight with Delta.Outbound indirect flight with Delta, departs from Phoenix Sky Harbor on Mon, 7 Dec, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From £430, select.

Bangkok.£451 per passenger.Departing Sun, 28 Jun.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Phoenix Sky Harbor on Sun, 28 Jun, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From £451, select.

Find the cheapest month to fly from Phoenix Sky Harbor to Bangkok

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Phoenix Sky Harbor to Bangkok flights are currently cheapest in April.

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Alternative Phoenix Sky Harbor to Bangkok routes

Looking for the cheapest, fastest or easiest route from Phoenix Sky Harbor to Bangkok? You could fly into the following airports instead.

Don Mueang

13 miles from central Bangkok

Closest

from £379

Search flights

Bangkok Suvarnabhumi

18 miles from central Bangkok

Cheapest

from £330

Search flights

Phoenix to Bangkok: Flight information

The things to know before you go.

Cheapest flight found	£330
Cheapest month to fly	August

Finding cheap flights from Phoenix Sky Harbor to Bangkok: Frequently asked questions

How many airports are there in Bangkok?

There are 2 airports in Bangkok: Don Mueang and Bangkok Suvarnabhumi.

How much are return flights from Phoenix Sky Harbor to Bangkok?

The best price we found for a return flight from Phoenix Sky Harbor to Bangkok is £596. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Phoenix Sky Harbor to Bangkok?

Currently, there are no airlines that fly direct from Phoenix Sky Harbor to Bangkok. But we found flights with one or more stops from £596.

How many flights are there a week from Phoenix Sky Harbor to Bangkok?

As of March 2026, there are no flights flying from Phoenix Sky Harbor to Bangkok.

When is the cheapest time to fly from Phoenix Sky Harbor to Bangkok?

The cheapest month to fly from Phoenix Sky Harbor to Bangkok is usually September.

Which is the cheapest airport to fly into in Bangkok?

If you're flying from Phoenix Sky Harbor Airport, the cheapest airport near Bangkok is Bangkok Suvarnabhumi – which is 17.7 miles away from the centre of Bangkok. We've found flights into this airport from £596.

Which upcoming date is cheapest to fly from Phoenix Sky Harbor Airport to Bangkok on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Phoenix Sky Harbor Airport to Bangkok on Friday, 4 September 2026.

Can I get a direct flight from Phoenix Sky Harbor Airport to Bangkok?

No airlines currently offer direct flights between Phoenix Sky Harbor Airport and Bangkok. Most routes have one or more stops.

How can I get the best flight deal from Phoenix Sky Harbor Airport to Bangkok?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Bangkok but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Bangkok?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Bangkok is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in Bangkok?

In March, the average temperature is usually around 30°C. April is typically the warmest month in Bangkok, when it usually averages around 35°C. You can expect the least rain in December. The coldest month is November, with temperatures averaging 22°C. The rainiest month is September.

Which is the cheapest airline to fly from Phoenix Sky Harbor Airport to Bangkok with?

Currently, China Airlines offers the cheapest flight tickets to Bangkok.

Travelling from Phoenix Sky Harbour International Airport (PHX) to Bangkok: what you need to know

Bangkok is 14 hours ahead of Phoenix, where Phoenix Sky Harbour International Airport is located. Bangkok observes the UTC+7 timezone.
To avoid missing your PHX to Bangkok flight, leave enough time for things like baggage drop and finding your gate. Arriving two hours before international departures and one hour before domestic flights is the general travel rule.
If you're heading away during a major holiday or another peak period, give yourself extra time. A good rule is two hours ahead of domestic flights and up to four hours before international departures. Security and check-in lines will be longer.
Whether you'd like to explore another city as part of your journey or just have a break, we make it easy to book plane tickets from PHX to Bangkok with a stopover. To see your options, uncheck 'Direct flights only.' London Heathrow Airport (LHR) is a popular stop on this route.
PHX is about 4 miles from central Phoenix. If you're ride-sharing, catching a cab or driving from the centre, it'll take 10 minutes or so to get there, depending on traffic conditions. If you're taking public transport, expect the trip time to be around 35 minutes.
Want a leisurely start to your journey? Stay near PHX. Whether you've booked an early flight from Phoenix Sky Harbour International Airport to Bangkok or don't want departure day to feel hectic, these hotels are all about convenience:
Phoenix Sky Harbour International Airport maintains a strong on-time record, reducing your chances of a delayed flight. Departures from PHX arrive on schedule 82.57% of the time.
You'll find PHX at 3400 Sky Harbour Boulevard.

How to find the cheapest flights from Phoenix Sky Harbour International Airport (PHX) to Bangkok

£330 is currently the lowest price for a one-way Phoenix Sky Harbour International Airport to Bangkok flight. Return plane tickets start from £596. These prices may change based on availability and demand.
To pick up cheap flights from PHX to Bangkok, book as early as you can. Airlines tend to offer their most competitively priced fares when tickets are first released.
If you have flexibility with your travel dates, use the 'Whole month' search tool. It'll show you the lowest price across each month when searching for your Phoenix Sky Harbour International Airport to Bangkok ticket.
Cut down on the time spent looking for cheap flights from PHX to Bangkok by setting up a Price Alert. We'll send you an email or notification on the app when a lower fare pops up.
Select your preferred departure and arrival times, airlines and number of stops with our filters. Then, sort the results for your flight from Phoenix Sky Harbour International Airport to Bangkok by 'Best,' 'Fastest' or 'Cheapest.'

Airports in Bangkok

Suvarnabhumi Airport (BKK)

Suvarnabhumi Airport (BKK) to the centre of Bangkok takes around 35 minutes by car. The centre is roughly 20 miles away.
When travelling by public transport, expect a journey time of around 1 hour 5 minutes.
If you're arriving on a late flight from Phoenix Sky Harbour International Airport to Bangkok, few things beat the convenience of staying close to the terminal. Pick up your bags from the carousel and then be showered and sleeping not long after at one of these accommodation options near BKK:
Pick up a Suvarnabhumi Airport rental car and explore Bangkok and beyond with your own wheels. Chic Car Rent, asap car hire and Hertz are top providers you can book with here.
To get the lowest price, reserve your ride from Suvarnabhumi Airport about four weeks in advance of your flight from PHX to Bangkok.

Don Mueang International Airport (DMK)

After your flight from Phoenix Sky Harbour International Airport to Bangkok has landed, you can make your way to the city centre in about 30 minutes by car. Central Bangkok is roughly 17 miles from Don Mueang International Airport (DMK).
The journey will take about 1 hour 5 minutes on public transport.
There are some great places ready to welcome you near DMK. Kick back and get cosy after your PHX to Bangkok flight at any of these well-located options:
The quickest way to get to where you're going is with a Don Mueang International Airport rental car. Collect a set of wheels from Chic Car Rent, asap car hire or Hertz and be on your way in a flash.
Secure your first choice, not your last resort. Securing your ride from DMK three weeks ahead of time often means better prices and a bigger choice of vehicles.

Best time to go to Bangkok

Plan your trip to Bangkok during the high season if you prefer a lively atmosphere, but remember that hotel prices are typically higher. Alternatively, book flights from Phoenix Sky Harbour International Airport to Bangkok in the off-season when prices are cheaper and it's not as busy.
When booking your Phoenix Sky Harbour International Airport to Bangkok plane ticket, think about what kind of weather you prefer. April is the warmest month in Bangkok, with temperatures ranging from 26ºC (79ºF) to 37ºC (99ºF).
If you like travelling in cooler conditions, search for a cheap ticket from PHX to Bangkok in December when temperatures average between 19ºC (66ºF) and 33ºC (91ºF).

More about Bangkok

Start your Bangkok trip off on the right foot by choosing the ideal place to stay. Once you've booked your flight from Phoenix Sky Harbour International Airport to Bangkok, check out our selection of accommodation options including:
There are so many things to explore in this city it can be hard to figure out where to begin. Wat Arun, Grand Palace and Wat Phra Kaew are leading attractions which should feature on any well-planned Bangkok itinerary.

Explore more of Thailand

You've seen Bangkok, now it's time to discover other parts of Thailand. Travel about 290 miles north-east to Udon Thani to check off its top sights. From Nong Prajak Public Park to Krom Luang Prachaksinlapakhom Monument and Chinesisches Tor, there's plenty to keep you busy.
Around 140 miles north-east of Bangkok, Nakhon Ratchasima is another favourite stop in Thailand. Start your sightseeing at Art and Culture Centre, Vongchavalitkul University, Wat Pa Salwan (Burapha Chan Chedi) and บ้านสวนเกษตรอินทรีย์ (บ้านสวนในซอย).