฿19,090 Cheap Flights from Reykjavik (KEF) to Bangkok (BKK)

View ฿19,090 flight on Thu, 18 Jun 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 ฿19,090 for one-way flights and ฿31,675 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Mon, 31 Aug - Sat, 12 Sept
KEF
Reykjavik
BKK
Bangkok
฿31,675 Return, found 1 day ago
฿31,675
Return
found 1 day ago
Select KLM flight, departing Mon, 31 Aug from Reykjavik to Bangkok, returning Sat, 12 Sept, priced at ฿31,675 found 1 day ago
KLM
Mon, 31 Aug - Thu, 10 Sept
KEF
Reykjavik
BKK
Bangkok
฿32,800 Return, found 1 day ago
฿32,800
Return
found 1 day ago
Select KLM flight, departing Mon, 31 Aug from Reykjavik to Bangkok, returning Thu, 10 Sept, priced at ฿32,800 found 1 day ago
Icelandair
Sun, 13 Sept - Thu, 8 Oct
KEF
Reykjavik
BKK
Bangkok
฿33,475 Return, found 14 hours ago
฿33,475
Return
found 14 hours ago
Select Icelandair flight, departing Sun, 13 Sept from Reykjavik to Bangkok, returning Thu, 8 Oct, priced at ฿33,475 found 14 hours ago
Icelandair
Tue, 25 Aug - Tue, 8 Sept
KEF
Reykjavik
BKK
Bangkok
฿33,520 Return, found 1 day ago
฿33,520
Return
found 1 day ago
Select Icelandair flight, departing Tue, 25 Aug from Reykjavik to Bangkok, returning Tue, 8 Sept, priced at ฿33,520 found 1 day ago
Icelandair
Thu, 27 Aug - Sat, 12 Sept
KEF
Reykjavik
BKK
Bangkok
฿33,525 Return, found 1 day ago
฿33,525
Return
found 1 day ago
Select Icelandair flight, departing Thu, 27 Aug from Reykjavik to Bangkok, returning Sat, 12 Sept, priced at ฿33,525 found 1 day ago
Icelandair
Fri, 11 Sept - Fri, 25 Sept
KEF
Reykjavik
BKK
Bangkok
฿34,320 Return, found 3 days ago
฿34,320
Return
found 3 days ago
Select Icelandair flight, departing Fri, 11 Sept from Reykjavik to Bangkok, returning Fri, 25 Sept, priced at ฿34,320 found 3 days ago
Icelandair
Tue, 25 Aug - Thu, 10 Sept
KEF
Reykjavik
BKK
Bangkok
฿34,645 Return, found 1 day ago
฿34,645
Return
found 1 day ago
Select Icelandair flight, departing Tue, 25 Aug from Reykjavik to Bangkok, returning Thu, 10 Sept, priced at ฿34,645 found 1 day ago
Air India
Tue, 1 Dec - Tue, 22 Dec
KEF
Reykjavik
BKK
Bangkok
฿38,295 Return, found 3 days ago
฿38,295
Return
found 3 days ago
Select Air India flight, departing Tue, 1 Dec from Reykjavik to Bangkok, returning Tue, 22 Dec, priced at ฿38,295 found 3 days ago
Finnair
Wed, 3 Feb - Wed, 10 Mar
KEF
Reykjavik
BKK
Bangkok
฿38,320 Return, found 4 days ago
฿38,320
Return
found 4 days ago
Select Finnair flight, departing Wed, 3 Feb from Reykjavik to Bangkok, returning Wed, 10 Mar, priced at ฿38,320 found 4 days ago
Austrian Airlines
Sun, 13 Sept - Thu, 8 Oct
KEF
Reykjavik
BKK
Bangkok
฿40,070 Return, found 14 hours ago
฿40,070
Return
found 14 hours ago
Select Austrian Airlines flight, departing Sun, 13 Sept from Reykjavik to Bangkok, returning Thu, 8 Oct, priced at ฿40,070 found 14 hours ago

Frequently asked questions

How much is a flight from Keflavik Intl. Airport (KEF) to Suvarnabhumi Intl. Airport (BKK)?
Round-trip flights from Reykjavík–Keflavík Airport to BKK start from ฿31,675. This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — book ASAP so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Keflavik Intl. Airport (KEF) to BKK?
The majority of flights can be conveniently cancelled online, but whether or not you are charged a fee all comes down to your airline. If you do have to cancel your getaway, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Keflavik Intl. Airport (KEF) to Suvarnabhumi Intl. Airport (BKK) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Keflavik Intl. Airport (KEF) to Suvarnabhumi Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Reykjavík–Keflavík Airport to Suvarnabhumi Airport?
Reykjanesbær to Bang Phli is around 10,200 kilometres, so get ready to spend quite a while in the air. Don't forget to pack all the essentials, from your toothbrush to your hairbrush. Toss in a couple of snacks to munch on throughout your flight too.
Which airlines fly direct from Keflavik Intl. Airport (KEF) to Suvarnabhumi Intl. Airport (BKK)?
If you want to fly straight from Keflavik Intl. Airport (KEF) to BKK, you'll have to book a flight with at least one stop. Unfortunately, there aren't any airlines that fly directly between these airports.
Are Reykjavík–Keflavík Airport to Bangkok Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices are constantly going up and down, so not always. While last-minute flight deals between KEF and Suvarnabhumi Airport are of course possible, it also makes sense to monitor prices well before you fly. In fact, some airlines announce their prices up to a year ahead of the departure date. Expedia is continuously updating the biggest bargains around, so check back often and be ready to secure your seat when the price dips.

Travel information

Origin airport
Keflavik Intl.
Destination airport
Suvarnabhumi Intl.
Airlines serving
Air India, Austrian Airlines, British Airways, Emirates, Finnair, Iberia, KLM, Lufthansa, Swiss International Air Lines, Turkish Airlines
Return price
฿31,675
Distance
10085 km

Book with confidence

Perfect flights from Reykjavik to Bangkok

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Reykjavik to Bangkok. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Keflavik Intl. to Suvarnabhumi Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿19,090 and roundtrip prices from ฿31,675. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Suvarnabhumi Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Bangkok.
Perfect flights from Reykjavik to Bangkok
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