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Cheap flights from London, UK to Caribbean islands from only £400 roundtrip with British Airways.
Fly to:
St. Kitts: £400
Grenada: £420
St. Lucia: £421
DEPART:
London, UK
ARRIVE:
St. Kitts, St. Kitts and Nevis
Grenada
St. Lucia
RETURN:
London, UK
DATES:
Availability from April to October 2025
London – St. Kitts: £400
29th Apr – 6th May
6th-13th May
13th-20th May
20th-27th May
27th May – 3rd Jun
3rd-10th Jun
7th-14th Jun
10th-17th Jun
17th-24th Jun
2nd-9th Sep
6th-13th Sep
9th-16th Sep
13th-20th Sep
16th-23rd Sep
20th-27th Sep
23rd-30th Sep
27th Sep – 4th Oct
30th Sep – 7th Oct
London – Grenada: £420
4th-11th Jun
7th-14th Jun
11th-18th Jun
18th-25th Jun
25th Jun – 2nd Jul
28th Jun – 5th Jul
29th Jun – 6th Jul
2nd-9th Jul
6th-13th Jul
9th-16th Jul
12th-19th Jul
13th-20th Jul
31st Aug – 7th Sep
7th-14th Sep
13th-20th Sep
14th-21st Sep
20th-27th Sep
21st-28th Sep
27th Sep – 4th Oct
28th Sep – 5th Oct
1st-8th Oct
4th-11th Oct
5th-12th Oct
8th-15th Oct
12th-19th Oct
London – St. Lucia: £421
28th Aug – 4th Sep
29th Aug – 5th Sep
30th Aug – 6th Sep
1st-8th Sep
7th-14th Sep
8th-15th Sep
12th-19th Sep
14th-21st Sep
15th-22nd Sep
19th-26th Sep
21st-28th Sep
26th Sep – 3rd Oct
28th Sep – 5th Oct
1st-8th Oct
3rd-10th Oct
8th-15th Oct
9th-16th Oct
10th-17th Oct
12th-19th Oct
and more…
STOPS:
Antigua
AIRLINES:
British Airways