CA $799 Cheap Flights from Reykjavik (KEF) to Bangkok (BKK)

View CA $799 flight on Sun, Jun. 7, 2026Opens in a new window

Popular airlines from Keflavik International Airport (KEF) to Suvarnabhumi International Airport (BKK)

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Cheap flights from Reykjavik (KEF) to Bangkok (BKK)

Prices were available within the past 7 days and start at CA $799 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flight from Reykjavik to Bangkok (KEF - BKK) route information
Origin airport
Keflavik Intl.
Destination airport
Suvarnabhumi Intl.
Distance
10085 km

Suðurnesjabær to Bangkok Flights

The easy way to book your flights from Reykjavik to Bangkok 

With Expedia, it’s simple to find and book flights to Bangkok from Reykjavik whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Suvarnabhumi Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Reykjavik to Bangkok today, tomorrow, or this week.  

 

Save dollars with cheap flights from Keflavik Intl., KEF to Suvarnabhumi Intl., BKK 

Sort your search results by price to find great deals on your flight from Reykjavik to Bangkok—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Bangkok from Reykjavik currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Bangkok  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Bangkok from Reykjavik 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Bangkok with Expedia today.

Frequently asked questions

How much is a flight from KEF to Suvarnabhumi Airport?
If you're travelling from Keflavik Intl. Airport (KEF) to Bangkok Airport, round-trip journeys start from . This price is based on airfares advertised within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal pass you by. Book now and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Reykjavík–Keflavík Airport to BKK?
Each airline has different terms and conditions. If you decide to cancel your vacation, head to our Customer Service Portal.
How do I find cheap flights from Keflavik Intl. Airport (KEF) to BKK that have flexible change policies?
Plenty of carriers will allow you to reschedule your flight without a change fee. All you pay is the cost difference between the two flights. When searching for Reykjavík–Keflavík Airport to Suvarnabhumi Airport flights, you'll find a "No change fees" box for you to pick.
How many hours is the flight from Reykjavík–Keflavík Airport to BKK?
It takes around 14 hours and 25 minutes to travel from Reykjavík–Keflavík Airport to Suvarnabhumi Intl. Airport (BKK). If you plan to get some rest, bring your travel pillow, some earplugs and clothes that'll keep you warm.
How far is the flight from Reykjavík–Keflavík Airport to Suvarnabhumi Airport?
Iceland to Bang Phli is around 10,200 kilometres, so be prepared to spend a while in the air. Make sure you pack all the essentials, from your eye mask to your earphones. Take a couple of snacks to nibble on throughout your journey too.
Which airlines fly direct from Keflavik Intl. Airport (KEF) to Bangkok Airport?
You won't find any airlines flying directly between KEF and Bangkok Airport, so be ready to make at least one stop on your journey. A layover can be a welcome way to break up a trip!
Are Reykjavík–Keflavík Airport to Bangkok Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices go up and down like a yo-yo, so there are no guarantees. While last-minute flight deals between Reykjavík–Keflavík Airport and BKK are possible, it's also a good idea to keep an eye on prices well before you fly. In fact, some air carriers publicize their prices up to 12 months ahead of the departure date. Expedia is continuously updating the best airfare bargains around, so check back often and be ready to grab your seat when the fares dip.

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