Cheap flights from London Heathrow to Iceland
Return fares from £50 in the next 12 months, with direct flights. Pick a day in the calendar to see the fare.
Search by your dates- Cheapest return
- £50
- Typical return
- £190
- Cheapest one way
- –
- Cheapest month
- November
Price calendar
Cheapest return fare by departure day, 2–14 nights, direct or with one stop. Green days are the cheapest of the month.
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
| 1£50 return, back 14 Nov | ||||||
| 2£182 return, back 8 Nov | 3 | 4 | 5 | 6 | 7 | 8 |
| 9 | 10 | 11 | 12£218 return, back 18 Nov | 13 | 14 | 15 |
| 16 | 17 | 18 | 19 | 20 | 21 | 22 |
| 23£150 return, back 27 Nov | 24 | 25 | 26 | 27 | 28 | 29 |
| 30 |
Cheapest dates
Sun 1 Nov – Sat 14 Nov · 13 nights
FI · direct
Mon 7 Dec – Sat 12 Dec · 5 nights
FI · direct
£132Check price ↗Mon 23 Nov – Fri 27 Nov · 4 nights
FI · direct
£150Check price ↗Sun 21 Feb – Thu 25 Feb · 4 nights
British Airways · direct£178Check price ↗Mon 2 Nov – Sun 8 Nov · 6 nights
British Airways · direct£182Check price ↗Fri 15 Jan – Tue 19 Jan · 4 nights
FI · direct
£183Check price ↗Thu 7 Jan – Mon 11 Jan · 4 nights
SAS · 1 stop£190Check price ↗Thu 12 Nov – Wed 18 Nov · 6 nights
SAS · 1 stop£218Check price ↗
London Heathrow to Iceland: questions
- How much is a flight from London Heathrow to Iceland?
- In the fares we found for the next 12 months, return flights start at £50 and the median is £190 (13 fares, 2–14 nights, 1 adult).
- What is the cheapest month to fly from London Heathrow to Iceland?
- November 2026, from £50 return, of the months we have fares for.
- Are there direct flights from London Heathrow to Iceland?
- Yes: 10 direct fares in our data, flying about 3 h 15 min out.
- Which airlines fly from London Heathrow to Iceland?
- In our fares: FI, British Airways, SAS, KLM.
Iceland from other UK airports
More flights from London Heathrow
Prices are return fares for one adult, found by Aviasales users in the last few days and cached; they can change at any time, and the final price and availability are on Aviasales. Checked bags are extra unless the airline includes them. We may earn a commission when you book through our links; it does not change your price.