Icelandair Flight 431 Deals & Information (2026/2027)

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Icelandair Flight 431 Route Deals From $160

The cheapest prices found with in the last 7 days for return flights were $289 and $160 for one-way flights to Keflavik Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, May 7 - Sun, May 10
GLA
Glasgow Intl.
KEF
Keflavik Intl.
$289 Roundtrip, found 5 days ago
$289
Roundtrip
found 5 days ago
Select Icelandair flight, departing Thu, May 7 from Glasgow Intl. to Keflavik Intl., returning Sun, May 10, priced at $289 found 5 days ago
Wed, Apr 29 - Tue, May 26
GLA
Glasgow Intl.
KEF
Keflavik Intl.
$305 Roundtrip, found 2 days ago
$305
Roundtrip
found 2 days ago
Select Icelandair flight, departing Wed, Apr 29 from Glasgow Intl. to Keflavik Intl., returning Tue, May 26, priced at $305 found 2 days ago
Thu, May 14 - Mon, May 18
GLA
Glasgow Intl.
KEF
Keflavik Intl.
$322 Roundtrip, just found
$322
Roundtrip
just found
Select Icelandair flight, departing Thu, May 14 from Glasgow Intl. to Keflavik Intl., returning Mon, May 18, priced at $322 just found
Sat, Oct 24 - Fri, Oct 30
GLA
Glasgow Intl.
KEF
Keflavik Intl.
$389 Roundtrip, found 2 days ago
$389
Roundtrip
found 2 days ago
Select Icelandair flight, departing Sat, Oct 24 from Glasgow Intl. to Keflavik Intl., returning Fri, Oct 30, priced at $389 found 2 days ago
Thu, May 14 - Mon, May 18
GLA
Glasgow Intl.
KEF
Keflavik Intl.
$395 Roundtrip, just found
$395
Roundtrip
just found
Select Icelandair flight, departing Thu, May 14 from Glasgow Intl. to Keflavik Intl., returning Mon, May 18, priced at $395 just found
Wed, Apr 29 - Tue, May 26
GLA
Glasgow Intl.
KEF
Keflavik Intl.
$420 Roundtrip, found 2 days ago
$420
Roundtrip
found 2 days ago
Select Icelandair flight, departing Wed, Apr 29 from Glasgow Intl. to Keflavik Intl., returning Tue, May 26, priced at $420 found 2 days ago
Sun, Oct 4 - Mon, Oct 12
GLA
Glasgow Intl.
KEF
Keflavik Intl.
$422 Roundtrip, found 2 days ago
$422
Roundtrip
found 2 days ago
Select Icelandair flight, departing Sun, Oct 4 from Glasgow Intl. to Keflavik Intl., returning Mon, Oct 12, priced at $422 found 2 days ago
Thu, May 14 - Mon, May 18
GLA
Glasgow Intl.
KEF
Keflavik Intl.
$437 Roundtrip, just found
$437
Roundtrip
just found
Select Icelandair flight, departing Thu, May 14 from Glasgow Intl. to Keflavik Intl., returning Mon, May 18, priced at $437 just found
Thu, May 14 - Mon, May 18
GLA
Glasgow Intl.
KEF
Keflavik Intl.
$453 Roundtrip, just found
$453
Roundtrip
just found
Select Icelandair flight, departing Thu, May 14 from Glasgow Intl. to Keflavik Intl., returning Mon, May 18, priced at $453 just found
Wed, Apr 29 - Tue, May 26
GLA
Glasgow Intl.
KEF
Keflavik Intl.
$455 Roundtrip, found 2 days ago
$455
Roundtrip
found 2 days ago
Select Icelandair flight, departing Wed, Apr 29 from Glasgow Intl. to Keflavik Intl., returning Tue, May 26, priced at $455 found 2 days ago

Frequently asked questions

What route does flight number FI431 take?
You'll be landing into KEF from GLA if you've booked a ticket on flight number FI431. You'll be airborne for 2 hours and 20 minutes during this trip. What's more, it conveniently travels direct.
What terminal does FI431 fly out of?
Direct flights to and from Glasgow Airport and Keflavik Intl. Airport (KEF) are served by FI431, and passengers who travel on this route usually jet off from Terminal M.
What kind of plane is on flight number FI431?
Expect to jump on board a Boeing 737 MAX 8 if you've booked a seat on flight FI431. Most flights from Glasgow Intl. Airport (GLA) to Reykjavik Airport (KEF-Keflavik Intl.) use this kind of aircraft.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your FI431 flight with Travelocity, please visit our Customer Service Portal.