KEF - BKK

$588 Find Cheap Flights from Reykjavik to Bangkok - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$792
Typical prices: $1,009-$1,462
Multiple Airlines
Sun 9/30Sun 11/4
KEF - BKK • 2 stops
Cheapest one-way
$588
Typical prices: $533-$807
LOT
Sat 10/6
KEF - BKK • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Reykjavik Keflavik Intl Airport and Bangkok Suvarnabhumi Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
26 weeks
in advance
Our data shows that travelers who book at least 26 weeks in advance save around 48% compared to booking last minute.
Insights
Insights
When to travel
April
Cheapest • 28% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Istanbul (IST)
Cheapest • Avg $907 (round-trip)
London Heathrow (LHR)
Shortest trip • 16h 59m (one-way)
Insights
Insights
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We hope you love your trip to Bangkok Suvarnabhumi Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Reykjavik to Suvarnabhumi (KEF-BKK)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Reykjavik to Suvarnabhumi

Wed, Sep 30 - Wed, Nov 4
Multiple Airlines Logo
10:45 am - 5:45 pmKEF  Reykjavik Keflavik Intl-BKK Bangkok Suvarnabhumi
24h 00m2 stops Milan Malpensa Muscat Seeb
Multiple Airlines Logo
11:05 am - 10:50 amBKK  Bangkok Suvarnabhumi-KEF Reykjavik Keflavik Intl
30h 45m2 stops Stockholm Arlanda Kastrup Copenhagen
$792Multiple Airlines
Mon, Sep 28 - Mon, Oct 12
Multiple Airlines Logo
6:40 pm - 12:35 pmKEF  Reykjavik Keflavik Intl-BKK Bangkok Suvarnabhumi
34h 55m2 stops Milan Malpensa Frankfurt am Main
Multiple Airlines Logo
10:35 pm - 6:40 pmBKK  Bangkok Suvarnabhumi-KEF Reykjavik Keflavik Intl
27h 05m2 stops Frankfurt am Main Milan Malpensa
$816Multiple Airlines
Wed, Sep 30 - Wed, Nov 11
Multiple Airlines Logo
10:45 am - 12:10 amKEF  Reykjavik Keflavik Intl-BKK Bangkok Suvarnabhumi
30h 25m2 stops Kastrup Copenhagen Beijing Capital
Multiple Airlines Logo
7:30 pm - 11:15 amBKK  Bangkok Suvarnabhumi-KEF Reykjavik Keflavik Intl
22h 45m2 stops Beijing Capital Kastrup Copenhagen
$819Multiple Airlines
Wed, Sep 30 - Wed, Nov 4
Multiple Airlines Logo
10:45 am - 6:55 amKEF  Reykjavik Keflavik Intl-BKK Bangkok Suvarnabhumi
37h 10m2 stops Milan Malpensa Muscat Seeb
Multiple Airlines Logo
10:40 am - 11:10 amBKK  Bangkok Suvarnabhumi-KEF Reykjavik Keflavik Intl
31h 30m1 stop Oslo Gardermoen
$819Multiple Airlines
Wed, Sep 30 - Wed, Oct 28
Multiple Airlines Logo
10:45 am - 5:45 pmKEF  Reykjavik Keflavik Intl-BKK Bangkok Suvarnabhumi
24h 00m2 stops Milan Malpensa Muscat Seeb
Multiple Airlines Logo
10:40 am - 10:50 amBKK  Bangkok Suvarnabhumi-KEF Reykjavik Keflavik Intl
31h 10m2 stops Oslo Gardermoen Kastrup Copenhagen
$849Multiple Airlines
Sun, Sep 27 - Mon, Oct 12
Multiple Airlines Logo
1:00 am - 12:35 pmKEF  Reykjavik Keflavik Intl-BKK Bangkok Suvarnabhumi
28h 35m3 stops Warsaw Frederic Chopin Milan Malpensa Frankfurt am Main
Multiple Airlines Logo
10:35 pm - 6:40 pmBKK  Bangkok Suvarnabhumi-KEF Reykjavik Keflavik Intl
27h 05m2 stops Frankfurt am Main Milan Malpensa
$853Multiple Airlines
Wed, Sep 30 - Wed, Nov 4
Multiple Airlines Logo
9:10 pm - 7:50 amKEF  Reykjavik Keflavik Intl-BKK Bangkok Suvarnabhumi
27h 40m3 stops Barcelona-El Prat Athens Eleftherios V. Sharjah
Multiple Airlines Logo
11:05 am - 10:50 amBKK  Bangkok Suvarnabhumi-KEF Reykjavik Keflavik Intl
30h 45m2 stops Stockholm Arlanda Kastrup Copenhagen
$857Multiple Airlines
Wed, Sep 30 - Thu, Oct 15
Multiple Airlines Logo
10:45 am - 5:45 pmKEF  Reykjavik Keflavik Intl-BKK Bangkok Suvarnabhumi
24h 00m2 stops Milan Malpensa Muscat Seeb
Multiple Airlines Logo
11:20 am - 3:30 pmBKK  Bangkok Suvarnabhumi-KEF Reykjavik Keflavik Intl
35h 10m2 stops Chongqing Jiangbei Intl Milan Malpensa
$861Multiple Airlines
Mon, Sep 28 - Mon, Oct 12
Finnair Logo
8:35 am - 5:30 amKEF  Reykjavik Keflavik Intl-BKK Bangkok Suvarnabhumi
37h 55m1 stop Helsinki-Vantaa
Finnair Logo
7:05 am - 7:50 amBKK  Bangkok Suvarnabhumi-KEF Reykjavik Keflavik Intl
31h 45m1 stop Helsinki-Vantaa
$956Finnair
Mon, Sep 28 - Mon, Oct 12
Finnair Logo
8:35 am - 5:30 amKEF  Reykjavik Keflavik Intl-BKK Bangkok Suvarnabhumi
37h 55m1 stop Helsinki-Vantaa
Finnair Logo
7:05 am - 7:50 amBKK  Bangkok Suvarnabhumi-KEF Reykjavik Keflavik Intl
31h 45m1 stop Helsinki-Vantaa
$963Finnair
Booking Insights

Price, demand and travel trends for Reykjavik Keflavik Intl Airport to Bangkok Suvarnabhumi Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Reykjavik Keflavik Intl Airport to Bangkok Suvarnabhumi Airport with more confidence.

What's the cheapest day of the week to fly from Reykjavik Keflavik Intl Airport to Bangkok Suvarnabhumi Airport?

Thursday is the cheapest day of the week to fly from Reykjavik Keflavik Intl Airport to Bangkok Suvarnabhumi Airport, it is 10% cheaper than the average day. Saturday is the most expensive day with flight prices 14% higher than average. Based on deals found by KAYAK users in the last 12 months.

When are prices from Reykjavik Keflavik Intl Airport to Bangkok Suvarnabhumi Airport the cheapest?

Flights from Reykjavik Keflavik Intl Airport to Bangkok Suvarnabhumi Airport are cheapest 26 weeks before departure. Booking in this window typically costs about 48% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Reykjavik Keflavik Intl Airport to Bangkok Suvarnabhumi Airport flights

Low season

August

Cheapest flight

$588
Most popular time to fly and prices are also 15% lower on average.
Flight from Reykjavik Keflavik Intl Airport to Bangkok Suvarnabhumi Airport

When to book flights from Reykjavik to Suvarnabhumi

Are your dates flexible? Find out the best times to travel from Reykjavik to Suvarnabhumi based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Reykjavik Keflavik Intl Airport to Bangkok Suvarnabhumi Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Reykjavik Keflavik Intl Airport to Bangkok Suvarnabhumi Airport?

    Flights from Reykjavik Keflavik Intl Airport to Bangkok Suvarnabhumi Airport usually depart from Reykjavik Keflavik Intl (KEF) and arrive at Bangkok Suvarnabhumi (BKK).

  • What cabin classes can I book on flights from Reykjavik Keflavik Intl Airport to Bangkok Suvarnabhumi Airport?

    Three cabin classes are available on flights from Reykjavik Keflavik Intl Airport to Bangkok Suvarnabhumi Airport:

    • Economy Class
    • Premium Economy Class
    • Business Class

  • Which airports do connecting flights from Reykjavik Keflavik Intl Airport to Bangkok Suvarnabhumi Airport pass through?

    One-stop flights from Reykjavik Keflavik Intl Airport to Bangkok Suvarnabhumi Airport most commonly connect through:

    • Helsinki-Vantaa (HEL) - 26% of one-stop connections
    • Amsterdam Schiphol (AMS) - 23% of one-stop connections
    • Zurich (ZRH) - 15% of one-stop connections
    • Oslo Gardermoen (OSL) - 13% of one-stop connections

    Helsinki-Vantaa (HEL) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Reykjavik Keflavik Intl Airport to Bangkok Suvarnabhumi Airport?

    Yes. Being flexible with your travel dates can save you up to 22% on the Reykjavik Keflavik Intl Airport to Bangkok Suvarnabhumi Airport route. Thursday is the cheapest departure day at $1,117 round-trip on average, while Saturday is the most expensive at $1,421, a difference of $304. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Bangkok Suvarnabhumi Airport?

    Some of the most popular sights in Bangkok Suvarnabhumi Airport are Pratunam, Terminal 21 and Phrom Phong BTS Skytrain Station. These are among the most viewed places in Bangkok Suvarnabhumi Airport on KAYAK.

  • How expensive are last-minute Reykjavik Keflavik Intl Airport to Bangkok Suvarnabhumi Airport flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 32% above the route average of $1,236. Book 26 weeks before departure for the lowest fares.

  • How long is a flight from Reykjavik Keflavik Intl Airport to Bangkok Suvarnabhumi Airport?

    A nonstop flight from Reykjavik Keflavik Intl Airport to Bangkok Suvarnabhumi Airport takes 0h 00m, covering 6,299 miles.

  • Do I need a passport to fly from Reykjavik Keflavik Intl Airport to Bangkok Suvarnabhumi Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Reykjavik Keflavik Intl Airport to Bangkok Suvarnabhumi Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $792 to $4,767. That means the highest observed fare was about 6x higher than the lowest one.

  • How are flight prices from Reykjavik Keflavik Intl Airport to Bangkok Suvarnabhumi Airport looking right now?

    One-way fares from Reykjavik Keflavik Intl Airport to Bangkok Suvarnabhumi Airport are currently higher than usual. Average one-way flight prices are about $704, which is 16% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from Reykjavik Keflavik Intl Airport to Bangkok Suvarnabhumi Airport?

    Flying via London Heathrow (LHR) gives the shortest average 1-stop total travel time at 16h 59m, compared with 18h 15m via Oslo Gardermoen (OSL) and 18h 34m via Stockholm Arlanda (ARN).

  • What is the time difference between Reykjavik Keflavik Intl Airport and Bangkok Suvarnabhumi Airport?

    Bangkok Suvarnabhumi Airport is 7 hours ahead of Reykjavik Keflavik Intl Airport (Indochina Time vs Greenwich Mean Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Bangkok Suvarnabhumi Airport (BKK)?

    Bangkok Suvarnabhumi Airport (BKK) hosts 5 major car rental companies, with daily rates starting from around $13 for economy cars. Top options include:
    · Drive Car Rental
    · Alamo
    · Sixt
    · Yesaway
    · Hertz

  • How much should I expect to pay for a Reykjavik Keflavik Intl Airport to Bangkok Suvarnabhumi Airport flight?

    Round-trip flights from Reykjavik Keflavik Intl Airport to Bangkok Suvarnabhumi Airport range from $1,009 to $1,462, with an average of $1,236 over the past 12 months. Anything below $1,009 counts as a good deal.

Your guide to booking Reykjavik Keflavik Intl Airport to Bangkok Suvarnabhumi Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Thursday departure instead of Saturday. On this route, Thursday flights average $1,117 - about $304 less than Saturday (21% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 26 weeks before you fly. On this route, that window historically saves about 48% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Reykjavik Keflavik Intl Airport to Bangkok Suvarnabhumi Airport trip for April. Fares historically average $891 round-trip in that month - typically $737 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Bangkok Suvarnabhumi Airport.
    - Regency Bangkok Suvarnabhumi Airpor
    - Siam Mandarina Bangkok Suvarnabhumi Airport Hotel (Free Shuttle)
    - Suvarnabhumi Ville Airport Hotel

More options for your flight from Reykjavik to Suvarnabhumi

Complete your trip to Suvarnabhumi with a hotel stay or car rental

Car rentals in Bangkok
Hotels in Bangkok
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