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prices we've seen · United States fares · USD

Flights from Dublin (DUB) to Reykjavik (KEF)

  • One way from $90
  • Round trip from $165
  • Nonstop on 6 of 6 dates
  • Fastest 2h 40m
  • 5 airlines

The cheapest one-way fare from Dublin (DUB) to Reykjavik (KEF) we have seen is $90 USD, departing Jan 7, 2027 (seen Nov 8, 2026): Ryanair FR 444, 1 stop, 16h 10m.

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Cheapest · One wayseen Nov 8

$90 USD

Ryanair FR 444 · Jan 7 · 1 stop · 16h 10m

Continue on the seller's site — $90

Cheapest round tripseen Nov 9

$165 USD

Icelandair FI 417 · Dec 21 → Dec 28 · Nonstop · 5h 15m in all, both ways

Continue on the seller's site — $165

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These are the fares the seller shows on its United States site, in USD; prices where you live may differ.

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Prices are the fare alone; the seller shows the bag and fare rules.

Cheapest by month

Checked Nov 11

Pick a month to search the day its cheapest fare leaves.

  1. Nov 2026$106
  2. Dec 2026$92
  3. Jan 2027$90
  4. Feb 2027$93
  5. Mar 2027$214
  6. Apr 2027$149
  7. May 2027$133

Cheapest days to fly one wayCheapest round trips

Each day's cheapest fare we've seen, nonstop and with stops. Cheapest first.

We may earn a commission from the seller · How we rank

  1. ThuJan 7

    16:45

    16h 10m1 stop

    08:55+1

    Cheapest$90 USD

    Ryanair FR 444 · seen Nov 8

    Go to seller — $90

  2. MonDec 14

    21:20

    12h 30m1 stop

    09:50+1

    $92 USD

    Ryanair FR 20 · seen Nov 10

    Go to seller — $92

  3. TueJan 5

    08:10

    25h1 stop

    09:10+1

    $98 USD

    Aer Lingus EI 204 · seen Nov 8

    Go to seller — $98

  4. MonNov 30

    06:15

    5h 15m1 stop

    11:30

    $106 USD

    Ryanair FR 1899 · seen Nov 8

    Go to seller — $106

  5. SunDec 13

    22:55

    10h1 stop

    08:55+1

    $114 USD

    Ryanair FR 444 · seen Nov 10

    Go to seller — $114

  6. WedJan 6

    19:05

    15h 45m1 stop

    10:50+1

    $116 USD

    SAS SK 2538 · seen Nov 9

    Go to seller — $116

  7. SunDec 13

    11:30

    2h 40mNonstop

    14:10

    $201 USD

    Icelandair FI 417 · seen Nov 10

    Go to seller — $201

  8. ThuJan 7

    11:30

    2h 40mNonstop

    14:10

    $221 USD

    Icelandair FI 417 · seen Nov 8

    Go to seller — $221

  9. TueJan 5

    11:30

    2h 40mNonstop

    14:10

    $274 USD

    Icelandair FI 417 · seen Nov 8

    Go to seller — $274

  10. WedJan 6

    11:30

    2h 40mNonstop

    14:10

    $277 USD

    Icelandair FI 417 · seen Nov 9

    Go to seller — $277
Show 2 more fares

  1. MonDec 14

    11:30

    2h 40mNonstop

    14:10

    $278 USD

    Icelandair FI 417 · seen Nov 10

    Go to seller — $278

  2. MonNov 30

    11:30

    2h 40mNonstop

    14:10

    $434 USD

    Icelandair FI 417 · seen Nov 8

    Go to seller — $434

The cheapest round trips we've seen on this route, on any dates, cheapest first.

We may earn a commission from the seller · How we rank

  1. 7 nightsDec 21–28

    11:30

    14:10

    Cheapest$165 USD

    Icelandair FI 417 · Nonstop · 5h 15m in all, both ways · seen Nov 9

    Go to seller — $165

  2. 4 nightsFeb 24–28

    11:30

    14:10

    $183 USD

    Icelandair FI 417 · Nonstop · 5h 15m in all, both ways · seen Nov 9

    Go to seller — $183

  3. 4 nightsJan 8–12

    16:25

    KEF

    $194 USD

    Ryanair FR 20 · 2 stops · 26h in all, both ways · seen Nov 10

    Go to seller — $194

  4. 4 nightsJan 8–12

    11:30

    14:10

    $274 USD

    Icelandair FI 417 · Nonstop · 5h 15m in all, both ways · seen Nov 10

    Go to seller — $274

  5. 2 nightsFeb 19–21

    11:30

    KEF

    $347 USD

    SAS SK 536 · 3 stops · 34h 35m in all, both ways · seen Nov 9

    Go to seller — $347

  6. 2 nightsFeb 19–21

    11:30

    14:10

    $365 USD

    Icelandair FI 417 · Nonstop · 5h 15m in all, both ways · seen Nov 9

    Go to seller — $365

Compare other routes

Compared with Dublin → Reykjavik: $90 one way (Jan 7).

Other places from Dublin

Every route from Dublin →

To Reykjavik from other cities

Every route to Reykjavik →

Airlines seen on this route

  • Aer Lingus
  • Icelandair
  • Ryanair
  • SAS
  • Transavia France

Marketing carriers; the operating airline is shown by the seller.

Dublin to Reykjavik in numbers

  • By month, Jan 2027 is the cheapest we've seen at $90 USD and Mar 2027 the most expensive at $214 USD — a spread of 138%.
  • Nonstop fares were seen on 6 of the 6 departure dates; carriers seen: Aer Lingus, Icelandair, Ryanair, SAS, Transavia France.
  • DUB serves Dublin, Ireland; KEF serves Reykjavik, Iceland.
  • Dublin and Reykjavik keep the same clock.

Questions

What is the cheapest fare from Dublin (DUB) to Reykjavik (KEF)?

The cheapest one-way fare from Dublin (DUB) to Reykjavik (KEF) we have seen is $90 USD, departing Jan 7, 2027 (seen Nov 8, 2026): Ryanair FR 444, 1 stop, 16h 10m.

Is there a nonstop flight from Dublin (DUB) to Reykjavik (KEF)?

Nonstop fares were seen on 6 of the 6 departure dates; carriers seen: Aer Lingus, Icelandair, Ryanair, SAS, Transavia France.

Which month is cheapest to fly from Dublin (DUB) to Reykjavik (KEF)?

By month, Jan 2027 is the cheapest we've seen at $90 USD and Mar 2027 the most expensive at $214 USD — a spread of 138%.

How old is this price?

It is the cheapest fare we've seen for that date; the date beside it is the day it was seen, or our last check. We look again at least once a day for the routes people search, and stop showing a route's prices two days after our last look. The seller's page shows the price right now.

How does a2bflight rank results?

By price and duration only; commission never enters the order. Cheapest means cheapest among the fares we've seen for this route. A click that books may earn a2bflight a commission from the seller; the price you see is the seller's own. See how we rank and what we keep.